@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

:root{
  --bg: #09090a;
  --card: #0f0f11;
  --muted: #9aa0a6;
  --text: #eef0f4;
  --accent1: #a59cff; /* lila */
  --accent2: #7aa5ff; /* blau */
  --glow: rgba(165,156,255,0.18);
  --soft-shadow: rgba(0,0,0,0.6);
  --glass: rgba(255,255,255,0.03);
  --transition-fast: 220ms cubic-bezier(.2,.9,.2,1);
  --transition-med: 420ms cubic-bezier(.2,.9,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;scroll-behavior:smooth}
body{
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:
    radial-gradient(rgba(255,255,255,0.03) 2px, transparent 2px),
    linear-gradient(180deg,#080808 0%, #0b0b0c 100%);
  background-size:24px 24px,auto;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header{
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  height: 60px;
  width: auto;
  min-width: 500px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  background: linear-gradient(135deg, rgba(15, 15, 17, 0.95), rgba(20, 20, 23, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 2px 8px rgba(165, 156, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all var(--transition-med);
}

header:hover {
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.5),
    0 4px 16px rgba(165, 156, 255, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform: translateX(-50%) translateY(-2px);
}

.logo{
  font-weight:700;
  font-size: 18px;
  background: linear-gradient(90deg,var(--accent1),var(--accent2));
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  text-shadow:0 6px 20px rgba(165,156,255,0.1)
}

nav a{
  color:var(--muted);
  text-decoration:none;
  margin-left:24px;
  font-weight:600;
  font-size:14px;
  transition: all var(--transition-fast);
  position: relative;
  padding: 8px 0;
}

nav a:hover, nav a.active{ 
  color:var(--text); 
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  border-radius: 2px;
  transition: width var(--transition-med) ease;
  box-shadow: 0 2px 8px var(--glow);
}

nav a:hover::after,
nav a.active::after {
  width: 100%;
}

main {
  flex: 1;
  padding-top: 100px;
  animation: pageTransition 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.hero{
  padding:64px 20px 40px;
  display:flex;justify-content:center;align-items:center;flex-direction:column;gap:26px;
  position:relative;
}

.titel{
  font-size:72px;
  font-weight:800;
  color:var(--text);
  text-shadow: 0 8px 32px var(--glow);
  letter-spacing:1.5px;
  transition: transform var(--transition-med), text-shadow var(--transition-med);
  animation: fadeUp 1s cubic-bezier(.2,.9,.2,1) both;
}
.titel:hover{
  transform: scale(1.04);
  text-shadow: 0 10px 40px var(--glow);
}

.hero::before{
  content:"";
  position:absolute;
  width:640px;height:320px;
  left:50%;top:40%;
  transform:translate(-50%,-30%);
  pointer-events:none;
  background: radial-gradient(circle at 50% 40%, rgba(165,156,255,0.14), rgba(122,165,255,0.06) 50%, transparent 60%);
  filter:blur(48px);
  opacity:0.9;
  z-index:-1;
}

.hero-content{
  max-width:980px;
  text-align:center;
  padding:26px 28px;
  border-radius:20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.00));
  box-shadow: 0 10px 30px rgba(0,0,0,0.6), 0 0 40px rgba(165,156,255,0.03) inset;
  border: 1px solid rgba(255,255,255,0.03);
  backdrop-filter: blur(6px);
  position:relative;overflow:visible;
}

.hero p{
  margin:0 auto 12px;color:var(--muted);font-size:18px;line-height:1.9;max-width:880px;font-weight:500;
  letter-spacing:0.1px;transition:color var(--transition-fast);
}

.cta-wrap{display:flex;justify-content:center;margin-top:8px}
.btn{
  --radius:32px;
  position:relative;display:inline-flex;align-items:center;gap:12px;
  padding:14px 28px;border-radius:var(--radius);
  background: linear-gradient(180deg,#19191b,#111);
  border:1px solid rgba(255,255,255,0.06);
  color:var(--text);font-weight:700;letter-spacing:0.2px;text-decoration:none;
  box-shadow: 0 8px 28px rgba(0,0,0,0.6), 0 6px 28px rgba(165,156,255,0.06);
  overflow:hidden; will-change:transform,box-shadow; transition: transform var(--transition-med), box-shadow var(--transition-med), color var(--transition-fast);
}
.btn::before{
  content:"";position:absolute;top:-20%;left:-60%;width:60%;height:140%;transform:skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.14), transparent);
  transition:left 700ms cubic-bezier(.2,.9,.2,1); filter:blur(6px); pointer-events:none;
}
.btn:hover::before{ left:120% }
.btn:hover{ transform: translateY(-6px) scale(1.01); box-shadow:0 18px 50px rgba(0,0,0,0.7), 0 0 42px var(--glow); color:var(--accent1) }
.btn .label{position:relative; z-index:1}
.btn .arrow{opacity:0.95; transform:translateX(0); transition: transform 300ms cubic-bezier(.2,.9,.2,1)}
.btn:hover .arrow{ transform:translateX(6px) }

.section{max-width:1100px;margin:48px auto;padding:0 20px}
.section h2{ color:var(--accent1);text-align:center;margin-bottom:22px;font-weight:800;letter-spacing:0.2px }
.grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:22px }
.card{ border-radius:16px; padding:22px; background: linear-gradient(180deg,#0f0f11,#141417); border:1px solid rgba(255,255,255,0.03); box-shadow: 0 6px 24px rgba(0,0,0,0.6); transition: transform var(--transition-med), box-shadow var(--transition-med); overflow:hidden }
.card:hover{ transform: translateY(-8px); box-shadow: 0 28px 60px rgba(0,0,0,0.75), 0 0 40px var(--glow) }
.card h3{ margin:0 0 8px; font-size:16px } .card p{ margin:0;color:var(--muted); font-size:14px }

footer{ 
  height: 80px;
  text-align: center; 
  padding: 25px 12px; 
  color: var(--muted); 
  border-top: 1px solid rgba(255,255,255,0.02); 
  background: var(--bg);
  margin-top: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
footer a{ 
  color: var(--accent1); 
  text-decoration: none;
  margin: 0 10px;
  transition: color var(--transition-fast);
}
footer a:hover {
  color: var(--accent2);
}

@keyframes fadeUp {
  from{ opacity:0; transform: translateY(10px) }
  to{ opacity:1; transform: translateY(0) }
}

@keyframes pageTransition {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.page-loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  z-index: 9999;
  transition: transform 0.3s ease;
}

.page-loading.active {
  animation: pageLoad 0.8s ease-in-out;
}

@keyframes pageLoad {
  0% { transform: scaleX(0); }
  50% { transform: scaleX(0.7); }
  100% { transform: scaleX(1); }
}

.smooth-slide {
  animation: smoothSlide 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes smoothSlide {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.scale-fade {
  animation: scaleFade 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

@keyframes scaleFade {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 920px){
  .titel{ font-size:56px }
  .hero::before{ width:480px;height:240px; filter:blur(48px) }
  
  header {
    min-width: 450px;
    padding: 0 25px;
  }
  
  nav a {
    margin-left: 20px;
    font-size: 13px;
  }
}

@media (max-width: 720px){
  header {
    min-width: 90%;
    top: 15px;
    height: 55px;
    padding: 0 20px;
  }
  
  .logo {
    font-size: 16px;
  }
  
  nav a {
    margin-left: 15px;
    font-size: 12px;
  }
  
  main {
    padding-top: 90px;
  }
  
  .titel{ font-size:36px }
  .hero{ padding:40px 16px }
  .hero-content{ padding:18px;border-radius:14px }
  .btn{ padding:12px 20px; border-radius:999px }
  .section{ padding:16px }
}

@media (max-width: 480px) {
  header {
    min-width: 95%;
    padding: 0 15px;
  }
  
  nav a {
    margin-left: 12px;
    font-size: 11px;
  }
}